//
//  OurClass.h
//  内存作业
//
//  Created by dllo on 15/12/10.
//  Copyright © 2015年 dllo. All rights reserved.
//

#import <Foundation/Foundation.h>
@class Teacher;
@class Student;
@interface OurClass : NSObject

@property (nonatomic, retain) Teacher *teacher;

@property (nonatomic, retain)NSMutableArray *students;

- (void)addStudent:(Student *)student;

- (void)deleteStudent:(NSInteger )number;
- (void)listAllStudent;






@end
